/Investor DB

Stealth Capital

operating company · company profile

6 people tracked

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Investment thesis

The firm employs rigorous, data-driven methodologies grounded in mathematics and statistics to identify trends across diverse market segments. Using first-principles thinking, the team seeks partnerships aligned with its core values of analytical rigor and systematic problem-solving.

Invests inSector Agnostic

Source: firm website, verified Oct 2, 2026.

Tracked investments
3

Team · 6 people

from the firm's website & public directories
Brandon Castaneda· Associatein𝕏
Leander Maerkischin𝕏

What they invest in

from 3 of 3 portfolio companies

Advanced Manufacturing ×1AI & Machine Learning ×1Crypto & Web3 ×1Defense Tech ×1Developer Tools ×1Enterprise Software ×1Fintech ×1Hardware ×1

HQs:United States×2

Investments · 3 tracked

founders shown can be your intro path
Ares Industriesaresindustries.comin𝕏Seed

Ares Industries designs and manufactures precision missiles (Maverick and Goose) for military defense, built at volume with five-figure unit costs for use by the U.S. and allied forces.

Advanced ManufacturingDefense TechSpace TechLos Angeles, US

Alex Tseng(Founder)inDevan Plantamura(Founder)

Co-investorsSHORY Combinator468 CapitalAgrolimen VenturesAndreessen HorowitzCapitalize VC+10 more

Saphira AIsaphira.aiin𝕏Seed

Saphira automates functional safety analysis, risk modeling, and compliance evidence generation for hardware and robotics teams.

AI & Machine LearningDeveloper ToolsEnterprise SoftwareHardwareRoboticsSan Francisco, US

Akshay Chalana(Founder)inOscar Avatare(Founder)in

Co-investorsSoma CapitalTranspose Platform ManagementUNCOMMON DENOMINATORY Combinator468 CapitalBOND ST+3 more

Ultradeultrade.orgin𝕏

Ultrade is a non-custodial trading platform offering perps, spot, and lending with unified cross-chain margin that keeps assets native across nine chains without bridges or wrapped assets.

Crypto & Web3Fintech

Dan Goldman(Founder)in

Co-investorsCastrum CapitalStakez CapitalAlgorand FoundationBig Brain HoldingsSarson FundsTess Ventures

Frequently asked questions

What sectors does Stealth Capital focus on?
Stealth Capital focuses on Sector Agnostic.

Images

Stealth Capital photo

Co-investors · 44

Soma Capital

Soma Capital is a venture capital firm that backs founders building category-defining technology companies, emphasizing close, early relationships with ambitious entrepreneurs.

Both backed · 1
$100K – $300K
GV (Google Ventures)

GV (Google Ventures) is a venture capital firm that has invested in AI and machine learning since its early days, backing more than 100 AI companies across infrastructure, life sciences, and applications.

$250K – $50M
Founders Fund

Founders Fund is a venture capital firm that backs technology companies building transformative products.

$500K – $5M
Greylock Partners

Greylock Partners is an early-stage venture capital firm that partners with founders building companies from inception. Its partners make only one or two new investments per year to focus deeply on each partnership.

$100K – $10M
Foundation Capital

Foundation Capital is an early-stage venture capital firm that commits to founders at the idea stage and maintains long-term relationships with portfolio companies through their growth journey.

$250K – $15M
Everywhere Ventures

Everywhere Ventures is an early-stage venture firm that writes pre-seed checks and is backed by a community of founder and operator LPs.

$250K
Spark Capital

Spark Capital is a venture capital firm that partners with founders, known for early investments including leading Twitter's Series B in 2008.

$500K – $25M
Susa Ventures

Susa Ventures operates two early-stage technology funds that invest in companies leveraging data, network effects, and economies of scale.

$1M – $5M
Stellar Capital

Stellar Capital is a finance services firm describing itself as a team with diverse experience across a range of finance disciplines.

Afore Capital

Afore Capital is a $500M pre-seed venture fund that invests in pre-traction, early-stage companies, leveraging product and investment expertise to support founders from day zero.

$500K – $2M
Pear VC

Pear VC is an early-stage venture firm that runs the Female Founders Circle, an 8-week community program in San Francisco for technical female and nonbinary founders building in AI.

$150K – $4M
Accomplice

Accomplice is a venture capital firm that has backed early-stage companies across sectors, having been part of the origin stories of companies like AngelList, DraftKings, Patreon and WHOOP.

$5M – $25M
▶32 more co-investors

Vibe CapitalMatrixGlobal Founders CapitalPareto HoldingsInitialized CapitalEntrepreneur FirstAIX VenturesWorklife VenturesAlleyCorpViola VenturesFreigeist CapitalFf Venture CapitalProximity VenturesPlayground GlobalWhat If VenturesLombardstreet VenturesFifty Years1984 Ventures Management, LlcVOLT CAPITALKohala VenturesBold Capital PartnersThird SphereFOG VenturesFounderfulOrange DAOCollab+CurrencyEmbedded VenturesTwenty Two VenturesAlloy FundTaurus VenturesBraemar Energy VenturesMarlinspike Partners

Firms observed investing alongside Stealth Capital, from public investor directories. Shared companies are the overlap with Stealth Capital's recorded portfolio.

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